package sale.wxb.loveshopping.security;

import com.fasterxml.jackson.databind.ObjectMapper;
import org.springframework.http.HttpStatus;
import org.springframework.security.access.AccessDeniedException;
import org.springframework.security.web.access.AccessDeniedHandler;
import org.springframework.stereotype.Component;
import sale.wxb.loveshopping.entity.common.ResultException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * 权限不足异常梳理
 */
@Component
public class AccessDeniedHandlerImpl implements AccessDeniedHandler {
    @Override
    public void handle(HttpServletRequest request, HttpServletResponse response, AccessDeniedException accessDeniedException) throws IOException, ServletException {
        String json = new ObjectMapper().writeValueAsString(new ResultException());
        response.setStatus(HttpStatus.OK.value());
        response.setCharacterEncoding("utf-8");
        response.setContentType("application/json");
        response.getWriter().print(json);
    }
}
